Front portion of an automobile



FIG. 1 is a front and left side perspective view of a front portion of an automobile showing my new design;

FIG. 2 is a rear and left side perspective view thereof;

FIG. 3 is a left side elevation view thereof, the right side being a mirror image thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof; and,

FIG. 6 is a top plan view thereof.

The portion of the vehicle in light contrast is environment and is not a part of the claimed design. 

The ornamental design for a front portion of an automobile, showing my new design. 